China is building the world’s most powerful hydropower system deep in the Himalayas. It remains shrouded in secrecy

Thousands of miles from China’s populous coastline, a sharp bend in a remote Himalayan river is set to become the centerpiece of one of the country’s most ambitious – and controversial – infrastructure projects to date.

​ Thousands of miles from China’s populous coastline, a sharp bend in a remote Himalayan river is set to become the centerpiece of one of the country’s most ambitious – and controversial – infrastructure projects to date. Read More Breaking News, Latest News and Videos | CNN